When you get a friend request from some random person on Facebook and there are multiple people in the profile picture, causing you to play Guess Who. Sometimes the actual requester is surrounded by beautiful people in their picture, causing you to become interested and add them as a friend.

overlooking friend who is checking friend requests on facebook*

Me: "Who the heck is that?"

Friend: "IDK man, theres two hot chicks and a butterface, im playing Guess Who? right now"